Deinstalling the Oracle database and Cloud Control
To know more about deinstalling Oracle database, see https://docs.oracle.com/database/121/LADBI/remove_oracle_sw.htm
To know more about deinstalling Oracle Enterprise Manager, see http://docs.oracle.com/cd/E63000_01/EMADV/deinstall_em.htm
Note: If you only want to remove the JD
Edwards EnterpriseOne Domain, refer to the chapter of this guide entitled: Removing the JD Edwards EnterpriseOne Domain.